I've had an OpenEVSE[1] for a couple years now, it works great and is quite hackable. Interface is ESP32 based, newer firmware versions provide MQTT-based cont

I've had an OpenEVSE[1] for a couple years now, it works great and is quite hackable. Interface is ESP32 based, newer firmware versions provide MQTT-based control and feedback. Historically it used WiFi but just last night I made a PR for to improve Ethernet support. There are a few rough edges in terms of "build your own", but if you're interested in this stuff it's a great starting point and hardware platform. [1] https://openevse.com/ https://openevse.com/